How To Fix RMSL399 - The maximum number of displayed columns in "&1" table is &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RMSL - Labeling Application Messages

• Message number: 399

• Message text: The maximum number of displayed columns in "&1" table is &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RMSL399 - The maximum number of displayed columns in "&1" table is &2 ?

  The SAP error message RMSL399 indicates that you have exceeded the maximum number of columns that can be displayed in a specific table. This is a common issue when working with reports or data views in SAP, particularly when dealing with large datasets or complex reports.
  Cause:
  The error occurs because SAP has a predefined limit on the number of columns that can be displayed in a table or report. When the number of columns requested exceeds this limit, the system generates the RMSL399 error message. The limit can vary depending on the specific SAP module or configuration.
  Solution:
  To resolve the RMSL399 error, you can consider the following approaches:
  
  
  Reduce the Number of Columns:
  
  Modify the report or data view to include fewer columns. Review the columns you are currently displaying and remove any that are not essential for your analysis.
  
  
  
  Use Filters:
  
  Apply filters to narrow down the data set. This can help reduce the number of columns displayed by focusing on specific criteria.
  
  
  
  Create Multiple Reports:
  
  If you need to analyze a large number of columns, consider breaking the report into multiple smaller reports, each focusing on a subset of the data.
  
  
  
  Check Configuration Settings:
  
  Consult with your SAP administrator to check if there are configuration settings that can be adjusted to increase the maximum number of displayed columns. However, this may not always be possible or advisable due to performance considerations.
  
  
  
  Use Alternative Tools:
  
  If the standard reporting tools are not sufficient, consider using SAP Business Intelligence (BI) tools or other reporting solutions that can handle larger datasets and provide more flexibility in terms of data presentation.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to the RMSL399 error. SAP frequently updates its documentation and may provide additional insights or patches.
  Documentation: Review the SAP documentation for the specific module you are working with to understand the limitations and best practices for reporting.
  Community Forums: Engage with SAP community forums or user groups where you can find discussions related to similar issues and solutions shared by other users.
  
  By following these steps, you should be able to address the RMSL399 error and improve your reporting capabilities in SAP.